@stylable/core/dist/helpers/global.js

CSS for Components

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.globalValueFromFunctionNode = exports.globalValue = exports.GLOBAL_FUNC = exports.PROPERTY = void 0;
exports.PROPERTY = `-st-global`;
exports.GLOBAL_FUNC = 'st-global';
const globalValueRegExp = new RegExp(`^${exports.GLOBAL_FUNC}\\((.*?)\\)$`);
function globalValue(str) {
    const match = str.match(globalValueRegExp);
    return match?.[1];
}
exports.globalValue = globalValue;
function globalValueFromFunctionNode(funcNode) {
    if (funcNode.value !== exports.GLOBAL_FUNC) {
        return;
    }
    let globalValue = '';
    let unknownInput = false;
    for (const { type, value } of funcNode.nodes) {
        if (type === 'word') {
            globalValue = value;
        }
        else if (type === 'comment' || type === 'space') {
            // allow comments & spaced: do nothing
        }
        else {
            unknownInput = true;
        }
    }
    return unknownInput ? undefined : globalValue;
}
exports.globalValueFromFunctionNode = globalValueFromFunctionNode;
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